414731330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{102911}}^1$

素因数の和:102962

約数の個数: 32

約数和(自身を含む): 829882368

約数和(自身を除く): 415151038

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 102911, 205822, 514555, 1029110, 1337843, 2675686, 3190241, 6380482, 6689215, 13378430, 15951205, 31902410, 41473133, 82946266, 207365665, 414731330]

約数ペア:

[(1, 414731330), (2, 207365665), (5, 82946266), (10, 41473133), (13, 31902410), (26, 15951205), (31, 13378430), (62, 6689215), (65, 6380482), (130, 3190241), (155, 2675686), (310, 1337843), (403, 1029110), (806, 514555), (2015, 205822), (4030, 102911)]